Publishing date unclear, but copyright dates are 1890, 1891, 1896 by Roberts Brothers, 1918, 1919, 1924 by Martha Dickinson Bianchi, and the Introduction (by Conrad Aiken) copyright 1924. There is also the following information on the publication page: "The poems of this volume are selected from Poems, First, Second, and Third Series, published in 1890, 1891, and 1896, and here reprinted by permission of Little, Brown & Company.